Bare Knuckle Fighting Championship 4
- Ane: 2019
- Peyi: United States of America
- Stil: Action, Documentary
- Studio: Bare Knuckle Fighting Championship
- Mo kle:
- Direktè:
- Distribisyon: Leonard Garcia, Julian Lane, Bec Rawlings, Cecilia Ulloa Flores, Joey Beltran, Tony Lopez
